000 00340nam a2200133 4500
022 _a22766472
082 _b1
100 _aABDALLA UBA ADAMU
245 _aWEST AFRICAN JORNAL OF OPEN AND FLEXIBLE LEARNING
250 _aVOLUME 7, NUMBER 1
260 _aNIGERIA
_bNOUN PRESS
_c2018
300 _aXIII, 187 PAGES
_bILLUSTRATIONS
942 _cREF
999 _c7511
_d7511